GENERATING DEVICE FOR MARINE GEOPHYSICAL EXPLORATIONS

摘要

The invention relates to exploration geophysics, in particular to facility systems for geoelectrical prospection carried out by means of induced polarisation method, a resistivity method and an electrical transient method, and is used for predicting hydrocarbon accumulations and for prospecting placers and building material deposits. The inventive generating device for marine geophysical explorations comprises a generating line, the case of which accommodates a cable, generating electrodes and a hoist, and differs in that at least one hose is attached to the generating line along the length thereof, which hose is connected, at a leading part, to an output valve and to a hydropump and an air compressor at a fixed end thereof. Furthermore, the hydrochannel of the hose is arranged inside or outside the generating line case and is connected to the hydropump and the air compressor via a hydrocouple which is mounted on the axis of the hoist drum and is connected to the hydropump and the air compressor via a valve for alternately connecting them to the hydrochannel to fill it either with water or with air.